Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Rc5 win in 3 half-moves
4 Rc3 win in 5 half-moves
5 Rc6 win in 7 half-moves
6 Rc7 win in 7 half-moves
7 Rc8 win in 7 half-moves
8 Nc4 loss in 2 half-moves
9 Nd1 loss in 2 half-moves
10 Nd5 loss in 2 half-moves
11 Nf1 loss in 2 half-moves
12 Nf5 loss in 2 half-moves
13 Ng2 loss in 2 half-moves
14 Ng4 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Re2 loss in 1 half-moves